WSDL2XML generated binding not passing correct method arguments in service implementation

http://www.nabble.com/wsdl2xml-and-XML-Binding-td23608106.html

Hello

I am running into an isse with XML Binding. Here is what I am doing

• Using CXF 2.1.3 and deploying it in tomcat 6.x
• Define a simple wsdl (wsdl first approach) with one method (sayHi) which takes two string params and returns a cat-ed string.
• Works fine using SOAP Binding (first two log entried below).
• Used wsdl2xml tool to create a XML Port and XML Binding and invoke the sayHi method.
• I see in XML message logging on tomcat call (sayHi) coming with two string param , however to the service method impl I see both the strings
  are passed as null (last two log-entry below).

Are there any issues re. using wsdl2xml in this manner or something I am missing.

regards
-Vinod

----------------------------------
INFO: Inbound Message
----------------------------
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><
soap:Body><ns2:sayHi xmlns:ns2="http://acme.com/test/"><arg1>argument1</arg1><ar
g2>argument2</arg2></ns2:sayHi></soap:Body></soap:Envelope>
--------------------------------------
TestPortTypeImpl::sayHi() is called arg1=argument1, arg2=argument2
May 18, 2009 4:42:25 PM org.apache.cxf.interceptor.LoggingOutInterceptor$Logging
Callback onClose
INFO: Outbound Message
---------------------------
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><
soap:Body><ns2:sayHiResponse xmlns:ns2="http://acme.com/test/"><out>sayHi to : a
rgument1 and argument2</out></ns2:sayHiResponse></soap:Body></soap:Envelope>
--------------------------------------
INFO: Inbound Message
----------------------------
Payload: <ns2:sayHi xmlns:ns2="http://acme.com/test/"><arg1>argument1</arg1><arg
2>argument2</arg2></ns2:sayHi>
--------------------------------------
TestPortTypeXMLImpl::sayHi() is called arg1=null, arg2=null
May 18, 2009 4:47:55 PM org.apache.cxf.interceptor.LoggingOutInterceptor$Logging
Callback onClose
INFO: Outbound Message
---------------------------
Encoding: UTF-8
Headers: {}
Messages:
Payload: <ns2:sayHiResponse xmlns:ns2="http://acme.com/test/"><out>sayHi to : nu
ll and null</out></ns2:sayHiResponse>
--------------------------------------

Some more obervation:

If I comment out the <xformat:body ...rootNode="sayHi"> element from the XML binding generated by wsdl2xml as shown below, I see the parameters passed correctly to the service implementation and works as expected.

<wsdl:bindingname="testXMLBinding"type="tns:testPortType"><xformat:binding/><wsdl:operationname="sayHi"><wsdl:input><!-- xformat:body xmlns="http://acme.com/test/" rootNode="sayHi" / -></wsdl:input><wsdl:output><!- xformat:body xmlns="http://acme.com/test/" rootNode="sayHi" / --></wsdl:output></wsdl:operation></wsdl:binding>

Not sure what is right approach here ..

-Vinod

Re: wsdl2xml and XML Binding by dkulp May 19, 2009; 01:24pm :: Rate this Message: - Use ratings to moderate

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That SHOULD be fine. Can you :

1) try with CXF 2.1.5 or 2.2.1. This MAY be fixed already.

2) If not, can you package up your sample and attach it to a JIRA bug report?

Thanks!
Dan

• I tried using 2.1.5 and still observed the same issue. Test Wsdl which has xml binding generated from WSDL2XML and client/server are pasted below.

WSDL
_____
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions name="test" targetNamespace="http://acme.com/test/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://acme.com/test/" xmlns:xformat="http://cxf.apache.org/bindings/xformat" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<wsdl:types>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://acme.com/test/">
<xsd:element name="sayHi">
<xsd:complexType>
<xsd:sequence>

<xsd:element name="arg1" type="xsd:string"/>
<xsd:element name="arg2" type="xsd:string">
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="sayHiResponse">
<xsd:complexType>
<xsd:sequence>

<xsd:element name="out" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
<wsdl:message name="sayHiRequest">
<wsdl:part name="in" element="tns:sayHi">
</wsdl:part>
</wsdl:message>
<wsdl:message name="sayHiResponse">
<wsdl:part name="out" element="tns:sayHiResponse">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="testPortType">
<wsdl:operation name="sayHi">
<wsdl:input message="tns:sayHiRequest">
</wsdl:input>
<wsdl:output message="tns:sayHiResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="testSOAP" type="tns:testPortType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="sayHi">
<soap:operation soapAction="http://acme.com/test/sayHi"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="testXMLBinding" type="tns:testPortType">
<xformat:binding />
<wsdl:operation name="sayHi">
<wsdl:input>
<xformat:body xmlns="http://acme.com/test/" rootNode="sayHi" />
</wsdl:input>
<wsdl:output>
<xformat:body xmlns="http://acme.com/test/" rootNode="sayHi" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="test">
<wsdl:port name="testXMLPort" binding="tns:testXMLBinding">
<http:address location="http://localhost:8080/test/services/testxml" />
</wsdl:port>
<wsdl:port name="testSOAP" binding="tns:testSOAP">
<soap:address location="http://localhost:8080/test/services/test"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

Service
______
TestPortTypeImpl.java and TestPortTypeXMLImpl.java are below

package com.acme.server;

import javax.jws.WebService;

import com.acme.test.TestPortType;

/**
*
*/
@WebService(targetNamespace = "http://acme.com/test/",
portName="testXMLPort",
serviceName="test",
endpointInterface="com.acme.test.TestPortType")

public class TestPortTypeXMLImpl implements TestPortType {

/*

• (non-Javadoc)
• @see com.acme.test.TestPortType#sayHi(java.lang.String, java.lang.String)
  */
  public String sayHi(String arg1, String arg2) { System.out.println("TestPortTypeXMLImpl::sayHi() is called arg1=" + arg1 + ", arg2=" + arg2); return "sayHi to : " + arg1 + " and " + arg2; }

  }

package com.acme.server;

import javax.jws.WebService;
import javax.xml.bind.annotation.XmlSeeAlso;

import com.acme.test.ObjectFactory;
import com.acme.test.TestPortType;

/**

• Some test program
  */
  @WebService(targetNamespace = "http://acme.com/test/",
  portName="testSOAP",
  serviceName="test",
  endpointInterface="com.acme.test.TestPortType")
  @XmlSeeAlso( {ObjectFactory.class}

  )

public class TestPortTypeImpl implements TestPortType {

/* (non-Javadoc)

• @see com.acme.test.TestPortType#sayHi(java.lang.String, java.lang.String)
  */
  public String sayHi(String arg1, String arg2) { System.out.println("TestPortTypeImpl::sayHi() is called arg1=" + arg1 + ", arg2=" + arg2 ); return "sayHi to : " + arg1 + " and " + arg2; }

  }

Client Test Program
________________
package com.acme.client;

import java.net.MalformedURLException;
import java.net.URL;

import javax.xml.namespace.QName;

import com.acme.test.Test;
import com.acme.test.TestPortType;

/**
*
*/
public class TestClient {

public final static URL WSDL_LOCATION;
public final static QName SERVICE = new QName("http://acme.com/test/", "test");
public final static QName TestSoapPort = new QName("http://acme.com/test/", "TestSOAP");
public final static QName TestXMLPort = new QName("http://acme.com/test/", "TestXMLPort");

Test m_testService = null;
TestPortType m_portType = null;

static {
URL url = null;
try

{ url = new URL("http://localhost:8080/acws/services/test?wsdl"); }

catch (MalformedURLException e)

{ System.err.println("Can not initialize the default wsdl from file:/C:/acme/nbi/cpsm/build/../nbi/wsdl/acws.wsdl"); // e.printStackTrace(); }

WSDL_LOCATION = url;
}

/**

• @param args
  */
  public static void main(String[] args) { TestClient client = new TestClient(); client.initializeService(args); client.testHi(args); }

private void testHi(String[] args) {
try

{ String result = m_portType.sayHi("argument1", "argument2"); System.out.println("Called sayHi() and got =" + result); }

catch (Exception e)

{ e.printStackTrace(); }
}

private void initializeService(String [] args) {

try { m_testService = new Test(WSDL_LOCATION, SERVICE); m_portType = m_testService.getTestXMLPort(); } catch (Exception e) { e.printStackTrace(); }

}
}

Please refer to the thread on this -> http://www.nabble.com/wsdl2xml-and-XML-Binding-td23608106.html